Ethyl 2-(2,4-difluorophenyl)-1,3-thiazole-4-carboxylate

  • 基本信息
  • 物化性质
  • 安全信息
  • MSDS
  • 海关数据
  • 结构与计算化学
  • 上游产品
  • 下游产品

Ethyl 2-(2,4-difluorophenyl)-1,3-thiazole-4-carboxylate 基本信息

中文名称:
Ethyl 2-(2,4-difluorophenyl)-1,3-thiazole-4-carboxylate 
中文别名:
2-(2,4-二氟苯基)噻唑-4-羧酸乙酯;
ETHYL 2-(2,4-DIFLUOROPHENYL)-1,3-THIAZOLE-4-CARBOXYLATE 
英文名称:
4-Thiazolecarboxylicacid, 2-(2,4-difluorophenyl)-, ethyl ester
英文别名:
Ethyl 2-(2,4-difluorophenyl)thiazole-4-carboxylate;
ethyl 2-(2,4-difluorophenyl)-1,3-thiazole-4-carboxylate 
CAS No.:
175276-93-4
分 子 式:
C12H9F2NO2S
分 子 量:
269
精确分子量:
269.03200
PSA:
67.43000
MDL:
MFCD00277200
InChI:
The Key: QZWCWKKYIGCUOG-UHFFFAOYSA-N
风险术语:
36
分子结构式:
SDS:
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Ethyl 2-(2,4-difluorophenyl)-1,3-thiazole-4-carboxylate 物化性质

密度:
1.344g/cm3
熔点:
50 °C
沸点:
355.9ºC at 760mmHg
闪点:
169.1ºC
其它信息:

1.      性状:未确定

2.      密度(g/mL,25):未确定

3.      相对蒸汽密度(g/mL,空气=1):未确定

4.      熔点(ºC):50

5.      沸点(ºC,常压):未确定

6.      沸点(ºC 28 mmHg):未确定

7.      折射率:未确定

8.      闪点(ºF  28mm):未确定

9.      比旋光度(º):未确定

10.   自燃点或引燃温度(ºC):未确定

11.   蒸气压(kPa,25ºC):未确定

12.   饱和蒸气压(kPa,60ºC):未确定

13.   燃烧热(KJ/mol):未确定

14.   临界温度(ºC):未确定

15.   临界压力(KPa):未确定

16.   油水(辛醇/水)分配系数的对数值:未确定

17.   爆炸上限(%,V/V):未确定

18.   爆炸下限(%,V/V):未确定

19.   溶解性:未确定

Ethyl 2-(2,4-difluorophenyl)-1,3-thiazole-4-carboxylate 安全信息

海关代码:
2934100090
安全说明:
S24/25
危险标志:
Xi: Irritant;

Ethyl 2-(2,4-difluorophenyl)-1,3-thiazole-4-carboxylate MSDS

Name: Ethyl 2-(2 4-difluorophenyl)-1 3-thiazole-4-carboxylate 97% Material Safety Data Sheet
Synonym:
CAS: 175276-93-4
Section 1 - Chemical Product   MSDS Name:Ethyl 2-(2 4-difluorophenyl)-1 3-thiazole-4-carboxylate 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
175276-93-4 Ethyl 2-(2,4-difluorophenyl)-1,3-thiaz 97% unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
  Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 175276-93-4: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid
Color: brown
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 50 - 52 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C12H9F2NO2S
Molecular Weight: 269

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents, reducing agents, bases.
Hazardous Decomposition Products:
Hydrogen cyanide, nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide, fluorine, hydrogen fluoride gas.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 175276-93-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Ethyl 2-(2,4-difluorophenyl)-1,3-thiazole-4-carboxylate - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 175276-93-4: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 175276-93-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 175276-93-4 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

Ethyl 2-(2,4-difluorophenyl)-1,3-thiazole-4-carboxylate 海关数据

中国海关编码:2934100090

概述:
2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Ethyl 2-(2,4-difluorophenyl)-1,3-thiazole-4-carboxylate 分子结构与计算化学数据

计算化学数据

1.疏水参数计算参考值(XlogP):3.4

2.氢键供体数量:0

3.氢键受体数量:6

4.可旋转化学键数量:4

5.互变异构体数量:无

6.拓扑分子极性表面积67.4

7.重原子数量:18

8.表面电荷:0

9.复杂度:306

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

Ethyl 2-(2,4-difluorophenyl)-1,3-thiazole-4-carboxylate 上游产品

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